反应详情

温度

80 °C

1-Chloro-3-(4-fluorophenyl)hex-5-en-3-ol (223 mg, 0.97 mmol), (1-phenylpiperidin-4-yl)methanamine (295 mg, 1.6 equiv.), potassium iodide (178 mg, 1.1 equiv.) and DIEPA (186 μL, 1.1 equiv.) were mixed with DMF (5 mL) and heated at 80° C. for overnight. The mixture was diluted with EtOAc (50 mL), washed by water (2×15 mL), brine (2×10 mL), and dried over Na2SO4. After filtration and concentration, the residue was purified by chromatography on a 12-g silica gel cartridge eluted with a 0˜20% methanol in CH2Cl2 gradient to afford 3-(4-fluorophenyl)-1-((1-phenylpiperidin-4-yl)methylamino)hex-5-en-3-ol (245 mg. 66%).

1. washwashed by water (2×15 mL), brine (2×10 mL)
2. dry with materialdried over Na2SO4
3. filtrationAfter filtration and concentration
4. customthe residue was purified by chromatography on a 12-g silica gel cartridge
5. washeluted with a 0˜20% methanol in CH2Cl2 gradient